FR2493460B1 - - Google Patents

Info

Publication number
FR2493460B1
FR2493460B1 FR8119689A FR8119689A FR2493460B1 FR 2493460 B1 FR2493460 B1 FR 2493460B1 FR 8119689 A FR8119689 A FR 8119689A FR 8119689 A FR8119689 A FR 8119689A FR 2493460 B1 FR2493460 B1 FR 2493460B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8119689A
Other languages
French (fr)
Other versions
FR2493460A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of FR2493460A1 publication Critical patent/FR2493460A1/fr
Application granted granted Critical
Publication of FR2493460B1 publication Critical patent/FR2493460B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
FR8119689A 1980-10-20 1981-10-20 Joint annulaire d'etancheite et de raclage a arret automatique pour verin pneumatique Granted FR2493460A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039534 DE3039534A1 (de) 1980-10-20 1980-10-20 Selbstarretierender dicht-abstreifring

Publications (2)

Publication Number Publication Date
FR2493460A1 FR2493460A1 (fr) 1982-05-07
FR2493460B1 true FR2493460B1 (enExample) 1985-02-15

Family

ID=6114771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119689A Granted FR2493460A1 (fr) 1980-10-20 1981-10-20 Joint annulaire d'etancheite et de raclage a arret automatique pour verin pneumatique

Country Status (7)

Country Link
US (1) US4371177A (enExample)
BR (1) BR8105808A (enExample)
DE (1) DE3039534A1 (enExample)
FR (1) FR2493460A1 (enExample)
GB (1) GB2085983B (enExample)
IT (1) IT1171426B (enExample)
SE (1) SE8104870L (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3577596D1 (de) * 1985-02-07 1990-06-13 Grazioli Zweirichtungsdichtung.
US4781024A (en) * 1985-03-07 1988-11-01 Aisin Seiki Kabushiki Kaisha Static cup seal assembly for master cylinder end
DE3509840C2 (de) * 1985-03-19 1987-05-14 Fa. Carl Freudenberg, 6940 Weinheim Dichtring
US4908885A (en) * 1986-06-05 1990-03-20 Thetford Corporation Seal for self contained sanitary systems
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
ATE78567T1 (de) * 1988-03-23 1992-08-15 Cooper Ind Inc Ventilschaftdichtung.
DE4108221C2 (de) * 1991-03-14 1998-09-03 Festo Ag & Co Dichtring
US5230520A (en) * 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
DE59204935D1 (de) * 1992-03-31 1996-02-15 Freudenberg Carl Fa Dichtung für eine hin- und hergehende Stange
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal
WO1995003504A1 (en) * 1993-07-26 1995-02-02 Kalsi, Manmohan, Singh Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
US6007106A (en) * 1993-10-29 1999-12-28 Snap-Tite Technologies, Inc. Hydraulic coupling
DE19703355C2 (de) * 1997-01-30 2003-05-15 Zf Sachs Ag Dichtungsanordnung
US5901964A (en) * 1997-02-06 1999-05-11 John R. Williams Seal for a longitudinally movable drillstring component
DE19714844A1 (de) * 1997-04-10 1998-10-15 Mannesmann Sachs Ag Nutring zur Abdichtung von Zylinderflächen
DE19728605C2 (de) * 1997-07-04 2000-03-02 Freudenberg Carl Fa Stangen- oder Kolbendichtung
DE19748794B4 (de) * 1997-11-05 2011-10-20 W.S. Shamban Europa A/S Dichtring
DE19754700A1 (de) * 1997-12-10 1999-06-17 Schaeffler Waelzlager Ohg Dichtung für einen Geberzylinder
GB9806828D0 (en) 1998-03-30 1998-05-27 Halliburton Energy Serv Inc Packing seal assembly for a pump
US6050899A (en) * 1998-05-15 2000-04-18 Neapco, Inc. Sealing system for a universal joint assembly
RU2145019C1 (ru) * 1998-12-11 2000-01-27 Общество с ограниченной ответственностью "ЦАЗИС" Кольцо из упругого материала
DE10010524C2 (de) * 2000-03-07 2002-08-29 Freudenberg Carl Kg Abstreifer mit integrierter Dichtung
US6471071B1 (en) * 2000-05-09 2002-10-29 Honeywell International, Inc. Universal grommet seal for spin-on type filters
DE10162688B4 (de) * 2001-12-19 2007-04-12 Carl Freudenberg Kg Dichtring
US20040119241A1 (en) * 2002-11-21 2004-06-24 Castleman Larry J. Cartridge seal assembly
DE10349917A1 (de) * 2003-10-25 2005-05-25 Parker Hannifin Gmbh Dicht-, Abstreif- und Führungselement für die Kolbenstange von Pneumatikzylindern
KR20080005743A (ko) * 2006-07-10 2008-01-15 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 유압실린더 내부 방청장치
US8465654B2 (en) * 2008-03-07 2013-06-18 Bekaert Advanced Filtration Sa Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers
DE102008051624B4 (de) * 2008-10-02 2016-05-04 Hydac Electronic Gmbh Schieberventil
US8297191B2 (en) * 2009-07-31 2012-10-30 The United States Of America As Represented By The Secretary Of The Navy Pressure seal
US9016693B1 (en) 2012-01-25 2015-04-28 FAST Group-Houston Inc. Packing seal for reciprocating pump
DE102014102838A1 (de) * 2014-03-04 2015-09-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Bewegungsdichtung zum Dichten einer zentralen Kolbenstange eines Bremszylinderkolbens eines Bremszylinders
DE102015105737A1 (de) * 2015-04-15 2016-10-20 Carl Freudenberg Kg Abstreifer
DE112020004785T5 (de) * 2019-10-02 2022-06-15 Hitachi Astemo, Ltd. Stossdämpfer
RU2748578C1 (ru) * 2020-07-07 2021-05-27 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Уплотнительное кольцо

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7611947U1 (enExample) * Knorr-Bremse Gmbh, 8000 Muenchen
DE7814685U1 (de) * 1978-11-02 Praedifa Jaeger Kg Praezisions-Dichtungsfabrik Gmbh & Cie, 7120 Bietigheim-Bissingen Dicht-Abstreifring für Kolbenstangen
US2841429A (en) * 1955-10-04 1958-07-01 Parker Hannifin Corp Sealing ring and joint
FR1190948A (fr) * 1958-01-31 1959-10-15 Turover Sa Joint d'étanchéité notamment pour boîte d'essieu
US3563557A (en) * 1968-11-04 1971-02-16 Scovill Manufacturing Co Dual piston seal
US3612551A (en) * 1969-11-06 1971-10-12 Trw Inc Bidirectional lip seal
DE7831104U1 (de) * 1978-10-19 1979-06-28 Praedifa Jaeger Kg Praezisions-Dichtungs- Fabrik Gmbh & Cie, 7120 Bietigheim-Bissingen Dicht-abstreifring fuer kolbenstangen von pneumatikzylindern

Also Published As

Publication number Publication date
DE3039534A1 (de) 1982-04-29
GB2085983B (en) 1984-08-08
GB2085983A (en) 1982-05-06
IT8149012A0 (it) 1981-07-30
IT1171426B (it) 1987-06-10
BR8105808A (pt) 1982-06-08
SE8104870L (sv) 1982-04-21
IT8149012A1 (it) 1983-01-30
US4371177A (en) 1983-02-01
FR2493460A1 (fr) 1982-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse